One of the Many Interesting Features of Flatworms Are Flame

question 73

Multiple Choice

One of the many interesting features of flatworms are flame cells. What are flame cells used for?

• A) light detection
• B) storing sperm
• C) digestion of food
• D) generating body heat
• E) excretion of excess water

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Definitions:

Independent Groups

This term describes a research design in which different participants are used in each group or condition of the experiment.

Repeated Measures

A research design in which the same subjects are tested under each condition.

Posttest Data

The data collected after an intervention or treatment in a study, used to assess its effects.

Mortality

The incidence of death within a particular population or the state of being mortal.